MX160255A - Mejoras a sistema de llaves mecanicas incluyendo llaves mecanicas accionadas por fluido hidraulico de alta presion - Google Patents

Mejoras a sistema de llaves mecanicas incluyendo llaves mecanicas accionadas por fluido hidraulico de alta presion

Info

Publication number
MX160255A
MX160255A MX20110084A MX20110084A MX160255A MX 160255 A MX160255 A MX 160255A MX 20110084 A MX20110084 A MX 20110084A MX 20110084 A MX20110084 A MX 20110084A MX 160255 A MX160255 A MX 160255A
Authority
MX
Mexico
Prior art keywords
mechanical
high pressure
system including
hydraulic fluid
pressure hydraulic
Prior art date
Application number
MX20110084A
Other languages
English (en)
Spanish (es)
Inventor
William E Coyle
Original Assignee
William E Coyle
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/487,048 external-priority patent/US4552041A/en
Application filed by William E Coyle filed Critical William E Coyle
Publication of MX160255A publication Critical patent/MX160255A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/165—Control or monitoring arrangements therefor
    • E21B19/166—Arrangements of torque limiters or torque indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/065—Arrangements for torque limiters or torque indicators in screw or nut setting machines
MX20110084A 1983-04-21 1984-04-18 Mejoras a sistema de llaves mecanicas incluyendo llaves mecanicas accionadas por fluido hidraulico de alta presion MX160255A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/487,048 US4552041A (en) 1983-04-21 1983-04-21 Power tongs control system
US52661183A 1983-08-26 1983-08-26

Publications (1)

Publication Number Publication Date
MX160255A true MX160255A (es) 1990-01-22

Family

ID=27048884

Family Applications (1)

Application Number Title Priority Date Filing Date
MX20110084A MX160255A (es) 1983-04-21 1984-04-18 Mejoras a sistema de llaves mecanicas incluyendo llaves mecanicas accionadas por fluido hidraulico de alta presion

Country Status (4)

Country Link
EP (1) EP0123503B1 (de)
CA (1) CA1211102A (de)
DE (1) DE3468475D1 (de)
MX (1) MX160255A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4579024A (en) * 1984-07-10 1986-04-01 Coyle Sr William E Power tongs and control system
WO2016007583A1 (en) * 2014-07-08 2016-01-14 Premiere, Inc. Multi-stage pressure control dump valve assembly
CN109671323A (zh) * 2017-10-17 2019-04-23 中国石油天然气股份有限公司 压力表故障的模拟装置及压力表故障的模拟方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284230B (de) * 1966-02-15 1969-04-03 Bosch Gmbh Robert Selbsttaetiges Ventil zum Fuellen und Entleeren eines Arbeitszylinders
US4305472A (en) * 1980-03-18 1981-12-15 Brossette Mckinley J Apparatus for recording and limiting torque

Also Published As

Publication number Publication date
EP0123503B1 (de) 1988-01-07
CA1211102A (en) 1986-09-09
DE3468475D1 (en) 1988-02-11
EP0123503A2 (de) 1984-10-31
EP0123503A3 (en) 1985-04-17

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